Aehr Test Systems
AEHR- 交易所
- Nasdaq
- 產業
- Instruments For Meas & Testing of Electricity & Elec Signals
- SEC CIK
- 0001040470
近 90 天，Aehr Test Systems 內部人申報 0 筆公開市場買進、13 筆賣出；2026 年第 2 季末有 262 家機構在 13F 申報持有，市值合計 $22.3 億；沒有大師持有。
2024 年第 4 季 13F 持有人
Aehr Test Systems 在 2024/12/31 季末的機構持股。管理 1 億美元以上美股的機構，每季結束後 45 天內要用 13F 申報多頭部位。13F 是什麼
- 持有機構
- 132
- 較 2024 年第 3 季 +7 家
- 持有股數
- 2,090 萬
- 較 2024 年第 3 季 +17.2 萬 (+0.8%)
- 總市值
- $3.48 億
- 較 2024 年第 3 季 +$8,116 萬 (+30.5%)
- 新進機構
- 29
- 另有 42 家加碼
- 清倉機構
- 22
- 另有 41 家減碼
另有 1 家機構在 2024 年第 3 季持有、還沒有申報 2024 年第 4 季 13F：沒申報不算清倉，也不計入上面的變化。
歷季持有家數與市值
2021 年第 1 季起，每季在 13F 申報持有 AEHR 的機構家數與合計市值。市值是各季季末的申報市值，也會跟著股價漲跌。
| 季度 | 家數 | 市值 |
|---|---|---|
| 2026 年第 2 季 | 262 | $22.3 億 |
| 2026 年第 1 季 | 191 | $8.31 億 |
| 2025 年第 4 季 | 150 | $4.28 億 |
| 2025 年第 3 季 | 149 | $6.13 億 |
| 2025 年第 2 季 | 121 | $2.27 億 |
| 2025 年第 1 季 | 115 | $1.39 億 |
| 2024 年第 4 季 | 132 | $3.48 億 |
| 2024 年第 3 季 | 126 | $2.67 億 |
| 2024 年第 2 季 | 119 | $2.14 億 |
| 2024 年第 1 季 | 132 | $2.33 億 |
| 2023 年第 4 季 | 168 | $5.34 億 |
| 2023 年第 3 季 | 153 | $9.04 億 |
| 2023 年第 2 季 | 151 | $7.91 億 |
| 2023 年第 1 季 | 144 | $5.82 億 |
| 2022 年第 4 季 | 129 | $3.22 億 |
| 2022 年第 3 季 | 85 | $1.67 億 |
| 2022 年第 2 季 | 70 | $6,605 萬 |
| 2022 年第 1 季 | 80 | $1.10 億 |
| 2021 年第 4 季 | 74 | $2.68 億 |
| 2021 年第 3 季 | 42 | $1.10 億 |
| 2021 年第 2 季 | 20 | $1,275 萬 |
| 2021 年第 1 季 | 22 | $1,223 萬 |
2024 年第 4 季持有機構
每家機構持有 Aehr Test Systems 的股數、市值與佔組合比重；股數變化跟 2024 年第 3 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| FMR LLC | 3,076,931 | $5,117 萬 | 0.00% | +457,823+17.5% | 加碼 |
| Vanguard Group Inc | 2,183,641 | $3,631 萬 | 0.00% | +44,881+2.1% | 加碼 |
| BlackRock, Inc. | 2,046,604 | $3,404 萬 | 0.00% | +24,835+1.2% | 加碼 |
| Baillie Gifford & Co | 2,023,559 | $3,365 萬 | 0.03% | +216,710+12.0% | 加碼 |
| Ameriprise Financial Inc | 1,280,855 | $2,130 萬 | 0.01% | −6,521−0.5% | 減碼 |
| AWM Investment Company, Inc. | 1,239,199 | $2,061 萬 | 2.51% | −47,656−3.7% | 減碼 |
| Point72 Asset Management, L.P. | 920,427 | $1,531 萬 | 0.04% | +920,427 | 新進 |
| Geode Capital Management, LLC | 647,610 | $1,077 萬 | 0.00% | +8,461+1.3% | 加碼 |
| Rice Hall James & Associates, LLC | 634,391 | $1,055 萬 | 0.58% | +235,625+59.1% | 加碼 |
| State Street Corp | 599,033 | $996.2 萬 | 0.00% | +27,173+4.8% | 加碼 |
| Pier Capital, LLC | 524,231 | $871.8 萬 | 1.24% | +112,154+27.2% | 加碼 |
| Halter Ferguson Financial Inc. | 453,536 | $754.2 萬 | 3.21% | −45,635−9.1% | 減碼 |
| Bank of America Corp | 366,249 | $609.1 萬 | 0.00% | +278,946+319.5% | 加碼 |
| Silvercrest Asset Management Group LLC | 362,448 | $602.8 萬 | 0.04% | −3,572−1.0% | 減碼 |
| Morgan Stanley | 280,352 | $466.2 萬 | 0.00% | +78,178+38.7% | 加碼 |
| Northern Trust Corp | 250,336 | $416.3 萬 | 0.00% | +19,401+8.4% | 加碼 |
| Charles Schwab Investment Management Inc | 215,596 | $358.5 萬 | 0.00% | −10,740−4.7% | 減碼 |
| UBS Group AG | 205,536 | $341.8 萬 | 0.00% | +172,715+526.2% | 加碼 |
| Wellington Management Group LLP | 201,073 | $334.4 萬 | 0.00% | −110,700−35.5% | 減碼 |
| Federated Hermes, Inc. | 185,502 | $308.5 萬 | 0.01% | −227,759−55.1% | 減碼 |
| Tudor Investment Corp Et Al | 182,356 | $303.3 萬 | 0.03% | −66,032−26.6% | 減碼 |
| Susquehanna International Group, LLP | 178,759 | $297.3 萬 | 0.00% | −34,509−16.2% | 減碼 |
| Goldman Sachs Group Inc | 177,076 | $294.5 萬 | 0.00% | +6,632+3.9% | 加碼 |
| Royce & Associates LP | 171,765 | $285.6 萬 | 0.03% | 00.0% | 不變 |
| Panoramic Capital, LLC | 167,516 | $278.6 萬 | 2.22% | +167,516 | 新進 |
| Dimensional Fund Advisors LP | 137,241 | $228.3 萬 | 0.00% | +2,365+1.8% | 加碼 |
| CWM, LLC | 119,355 | $198.5 萬 | 0.01% | +118,781+20,693.6% | 加碼 |
| Apis Capital Advisors, LLC | 110,000 | $182.9 萬 | 1.22% | −68,000−38.2% | 減碼 |
| Mirabella Financial Services LLP | 93,056 | $154.8 萬 | 0.14% | +93,056 | 新進 |
| Bank of New York Mellon Corp | 89,631 | $149.1 萬 | 0.00% | +7,680+9.4% | 加碼 |
| Annex Advisory Services, LLC | 78,362 | $130.3 萬 | 0.04% | +78,362 | 新進 |
| G2 Investment Partners Management LLC | 74,047 | $123.1 萬 | 0.32% | −158,061−68.1% | 減碼 |
| Nuveen Asset Management, LLC | 73,331 | $121.9 萬 | 0.00% | 00.0% | 不變 |
| Janus Henderson Group PLC | 69,156 | $115.0 萬 | 0.00% | +16,848+32.2% | 加碼 |
| Balyasny Asset Management LLC | 68,714 | $114.3 萬 | 0.00% | +30,991+82.2% | 加碼 |
| Advisor Group Holdings, Inc. | 61,936 | $103.0 萬 | 0.00% | +11,333+22.4% | 加碼 |
| Kestra Advisory Services, LLC | 60,600 | $100.8 萬 | 0.01% | +60,600 | 新進 |
| Bouvel Investment Partners, LLC | 57,589 | $95.8 萬 | 0.35% | −644−1.1% | 減碼 |
| Janney Montgomery Scott LLC | 54,671 | $90.9 萬 | 0.00% | +54,671 | 新進 |
| LPL Financial LLC | 52,528 | $87.4 萬 | 0.00% | +52,528 | 新進 |
| DnB Asset Management AS | 48,686 | $81.0 萬 | 0.00% | +48,686 | 新進 |
| Two Sigma Investments, LP | 48,624 | $80.9 萬 | 0.00% | +5,276+12.2% | 加碼 |
| Heritage Investors Management Corp | 48,413 | $80.5 萬 | 0.03% | 00.0% | 不變 |
| Barclays PLC | 44,905 | $74.7 萬 | 0.00% | −95,620−68.0% | 減碼 |
| Clough Capital Partners L P | 41,502 | $69.0 萬 | 0.08% | +41,502 | 新進 |
| Millennium Management LLC | 39,608 | $65.9 萬 | 0.00% | −17,057−30.1% | 減碼 |
| Rhumbline Advisers | 38,047 | $63.3 萬 | 0.00% | +303+0.8% | 加碼 |
| Penbrook Management LLC | 33,825 | $56.3 萬 | 0.38% | +6,825+25.3% | 加碼 |
| Greenwood Capital Associates LLC | 32,693 | $54.4 萬 | 0.07% | +5,026+18.2% | 加碼 |
| Jane Street Group, LLC | 30,535 | $50.8 萬 | 0.00% | −45,880−60.0% | 減碼 |
| Phoenix Holdings Ltd. | 29,000 | $48.2 萬 | 0.01% | 00.0% | 不變 |
| Walleye Capital LLC | 28,718 | $47.8 萬 | 0.00% | +8,957+45.3% | 加碼 |
| Jump Financial, LLC | 28,100 | $46.7 萬 | 0.01% | +28,100 | 新進 |
| Cambridge Investment Research Advisors, Inc. | 27,577 | $45.9 萬 | 0.00% | +8,350+43.4% | 加碼 |
| KLCM Advisors, Inc. | 25,000 | $41.6 萬 | 0.05% | 00.0% | 不變 |
| Price T Rowe Associates Inc | 24,716 | $41.2 萬 | 0.00% | +4,772+23.9% | 加碼 |
| CWM Advisors, LLC | 24,158 | $40.2 萬 | 0.04% | −7,590−23.9% | 減碼 |
| Deutsche Bank AG | 23,171 | $38.5 萬 | 0.00% | +8,970+63.2% | 加碼 |
| Citigroup Inc | 22,824 | $38.0 萬 | 0.00% | +2,766+13.8% | 加碼 |
| Boothbay Fund Management, LLC | 21,777 | $36.2 萬 | 0.01% | −32,191−59.6% | 減碼 |
| Davidson Kempner Capital Management LP | 21,368 | $35.5 萬 | 0.01% | +21,368 | 新進 |
| Wolverine Trading, LLC | 20,517 | $34.8 萬 | 0.01% | +1,148+5.9% | 加碼 |
| Squarepoint Ops LLC | 19,362 | $32.2 萬 | 0.00% | −3,336−14.7% | 減碼 |
| Amitell Capital Pte Ltd | 18,562 | $30.9 萬 | 0.28% | 00.0% | 不變 |
| Wells Fargo & Company | 17,856 | $29.7 萬 | 0.00% | +8,027+81.7% | 加碼 |
| Raymond James Financial Inc | 16,341 | $27.2 萬 | 0.00% | +16,341 | 新進 |
| National Bank of Canada | 16,100 | $26.8 萬 | 0.00% | +16,100 | 新進 |
| Alliancebernstein L.P. | 16,020 | $26.6 萬 | 0.00% | −18,110−53.1% | 減碼 |
| Invesco Ltd. | 16,007 | $26.6 萬 | 0.00% | +1,172+7.9% | 加碼 |
| Walleye Trading LLC | 15,899 | $26.4 萬 | 0.01% | +7,235+83.5% | 加碼 |
| Mirae Asset Global ETFs Holdings Ltd. | 15,881 | $26.4 萬 | 0.00% | +684+4.5% | 加碼 |
| JPMorgan Chase & Co | 15,591 | $25.9 萬 | 0.00% | +2,076+15.4% | 加碼 |
| MetLife Investment Management | 15,144 | $25.2 萬 | 0.00% | 00.0% | 不變 |
| Simplex Trading, LLC | 14,515 | $24.1 萬 | 0.01% | −6,647−31.4% | 減碼 |
| SG Americas Securities, LLC | 14,519 | $24.1 萬 | 0.00% | +4,412+43.7% | 加碼 |
| Corebridge Financial, Inc. | 14,095 | $23.4 萬 | 0.00% | −698−4.7% | 減碼 |
| Royal Bank of Canada | 13,843 | $23.1 萬 | 0.00% | −4,884−26.1% | 減碼 |
| Net Worth Advisory Group | 13,328 | $22.2 萬 | 0.07% | −389−2.8% | 減碼 |
| HighTower Advisors, LLC | 13,256 | $22.0 萬 | 0.00% | +2,032+18.1% | 加碼 |
| Riverwater Partners LLC | 13,241 | $22.0 萬 | 0.11% | −4,394−24.9% | 減碼 |
| Franklin Resources Inc | 11,888 | $19.8 萬 | 0.00% | 00.0% | 不變 |
| Bayesian Capital Management, LP | 11,100 | $18.5 萬 | 0.02% | +11,100 | 新進 |
| Clarity Financial LLC | 11,030 | $18.3 萬 | 0.02% | 00.0% | 不變 |
| Prelude Capital Management, LLC | 11,000 | $18.3 萬 | 0.02% | 00.0% | 不變 |
| Mariner, LLC | 10,812 | $18.0 萬 | 0.00% | +10,812 | 新進 |
| Manufacturers Life Insurance Company, The | 10,362 | $17.2 萬 | 0.00% | −318−3.0% | 減碼 |
| Group One Trading, L.P. | 7,137 | $11.9 萬 | 0.00% | −13,948−66.2% | 減碼 |
| Tower Research Capital LLC (TRC) | 7,131 | $11.9 萬 | 0.00% | −4,426−38.3% | 減碼 |
| US Bancorp | 6,832 | $11.4 萬 | 0.00% | +855+14.3% | 加碼 |
| Headlands Technologies LLC | 6,164 | $10.3 萬 | 0.01% | +6,164 | 新進 |
| Police & Firemen's Retirement System of New Jersey | 5,701 | $9.48 萬 | 0.00% | +5,701 | 新進 |
| Montanaro Asset Management Ltd | 4,850 | $8.07 萬 | 0.02% | −3,900−44.6% | 減碼 |
| BNP Paribas Arbitrage, SA | 4,522 | $7.52 萬 | 0.00% | −19,187−80.9% | 減碼 |
| State of Wyoming | 4,054 | $6.74 萬 | 0.01% | +4,054 | 新進 |
| Legal & General Group Plc | 3,250 | $5.40 萬 | 0.00% | 00.0% | 不變 |
| Truvestments Capital LLC | 2,580 | $4.29 萬 | 0.01% | −207−7.4% | 減碼 |
| Ameritas Investment Partners, Inc. | 2,571 | $4.28 萬 | 0.00% | 00.0% | 不變 |
| California State Teachers Retirement System | 2,080 | $3.46 萬 | 0.00% | +75+3.7% | 加碼 |
| Quarry LP | 1,887 | $3.14 萬 | 0.01% | −1,325−41.3% | 減碼 |
| New York State Common Retirement Fund | 1,733 | $2.88 萬 | 0.00% | −8,700−83.4% | 減碼 |